ashantshelton07 ashantshelton07
  • 04-05-2020
  • Mathematics
contestada

What is the area of a circle if the diameter is 18 miles ?

Respuesta :

87locococo78
87locococo78 87locococo78
  • 04-05-2020

Answer:

~254.47

Step-by-step explanation:

a=πr² (area=pi(r)^2)

Plug numbers in

r=d/2

r=9

a=π(9)^2

a=81π

a=~254.47

Answer Link

Otras preguntas

What is earth mean u need to now
What do members of a particular species living in a specific area always form? population individual organisms community ecosystem
5(x+2) = 2x + 16 + 2x
Convert 7% as a decimal
In the proportion x/5= 15/3 which number is equal to x in the proportion? ​
Help pls! Find the value of X.
Any help ? Just this one question
What is the solution 2 64-(3+2x4)?
Which of the following did Qin Shi Huangdi not standardize? (4 points) a the widths of cart axles b currency c weights and measurements d the widths of cana
Someone help me If you correct answer. I will give you Brainiest.How did Truman and Eisenhower differ in their leadership in the Korean War?A. Eisenhower was mo